1 Write a Java program the displays the State bird and flower. You should use your IDE for this exercise. The program should prompt the user to enter a State and print both the State bird and flower. The user should be able to enter a State without worrying about case. (e.g. Users could enter Maryland, maryland, MARYLAND or any other possible combination of lower and upper case characters. States may also contain leading and trailing white spaces. Hint: Store the State information in a multi-dimensional array. The program should continue to prompt the user to enter a state until None is entered. You will need to do some research to find the State birds and flowers. Here is a sample run: Enter a State or None to exit: Maryland Bird: Baltimore Oriole Flower: Black-eyed Susan Enter a State or None to exit: Delaware Bird: Blue Hen Chicken Flower: Peach Blossom Enter a State or None to exit: None 2- Design a class named Clock. You should use your IDE for this exercise. The class contains private data fields for startTime and stopTime, a no argument constructor that initializes the startTime to the current time, a method named start() that resets the startTime to the given time, a stop() method that sets the endTime to the given time and a getElapsedTime() method that returns the elapsed time in seconds. Create a TestClock class to construct a Clock instance and return the elapsed time. Command line arguments should be used to send the start and end times. You should use the java.time classes. Here is sample run: java TestClock 11:45:12 11:48:13 Elapsed time in seconds is: 181 3 Create your own simple Java application to generate X random Integer values between 0 and Y. Use command line arguments for entry of X and Y. Demonstrate your code compiles and runs without issue using screen captures as appropriate. Try other student’s code, adding additional functionality as appropriate. 4 Write a Java program the displays the US State capital and population. The program should prompt the user to enter a State and print both the State Capital and Population. The user should be able to enter a State without worrying about case. (e.g. Users could enter California, california, CALIFORNIA or any other possible combination of lower and upper case characters). States may also contain leading and trailing white spaces. Hint: Store the State information in a multi-dimensional array. The program should continue to prompt the user to enter a state until None is entered. See the attach table State Capital Population Alabama Montgomery 200,983 Alaska Juneau 31,118 Arizona Phoenix 1,418,041 Arkansas Little Rock 184,081 California Sacramento 454,330 Colorado Denver 556,835 Connecticut Hartford 124,848 Delaware Dover 32,135 Florida Tallahassee 156,612 Georgia Atlanta 419,122 Hawaii Honolulu 377,260 Idaho Boise 190,122 Illinois Springfield 114,738 Indiana Indianapolis 784,242 Iowa Des Moines 194,311 Kansas Topeka 122,377 Kentucky Frankfort 27,741 Louisiana Baton Rouge 224,097 Maine Augusta 18,560 Maryland Annapolis 36,217 Massachusetts Boston 569,165 Michigan Lansing 116,941 Minnesota St. Paul 276,963 Mississippi Jackson 179,298 Missouri Jefferson City 39,636 Montana Helena 25,780 Nebraska Lincoln 236,146 Nevada Carson City 52,457 New Hampshire Concord 40,687 New Jersey Trenton 85,402 New Mexico Santa Fe 62,203 New York Albany 95,658 North Carolina Raleigh 326,653 North Dakota Bismarck 55,532 Ohio Columbus 730,008 Oklahoma Oklahoma City 528,042 Oregon Salem 146,120 Pennsylvania Harrisburg 48,950 Rhode Island Providence 178,126 South Carolina Columbia 116,331 South Dakota Pierre 13,876 Tennessee Nashville 546,719 Texas Austin 681,804 Utah Salt Lake City 178,605 Vermont Montpelier 8,035 Virginia Richmond 192,494 Washington Olympia 42,514 West Virginia Charleston 53,421 Wisconsin Madison 220,332 Wyoming Cheyenne 55,362 5 Create your own data file consisting of integer, double or String values. Create your own unique Java application to read …
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